... of reservoir and fracture properties albeit with increasing uncertainty as shut-in time decreases. Upstream Oil & Gas dimensionless time flow regime derivative Drillstem Testing storage coefficient pressure diagnostic semilog derivative fracture drawdown buildup hydraulic fracturing...

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..." is available, this study allows us to objectively evaluate and optimize production data analysis best practices. Artificial Intelligence Upstream Oil & Gas deterministic approach flow in porous media drillstem/well testing rigorous approach answer key production data Drillstem Testing...

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... to support the findings of this paper. Upstream Oil & Gas transition wellbore storage spe 164525 hydraulic fracturing buildup test vertical radial flow linear flow reservoir Drillstem Testing early transition transition region radial flow unconventional reservoir derivative plot...

... are presented in a transparent fashion to allow easy utilization of the techniques for reservoir and engineering applications. pressure transient testing water saturation pressure transient analysis drillstem/well testing unsteady-state transfer function Drillstem Testing transfer function...

... Clarkson Modeling & Simulation Drillstem Testing Fluid Dynamics fracture network geometry relative permeability curve forecast drillstem/well testing flowback data fracture geometry fracture half-length fracture permeability fracture permeability Introduction The exploitation...

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... design, and the evolution of candidate screening criteria. We will also briefly touch on some possible reasons for improved refrac well performance, based on computer simulation / history matching. drillstem testing depletion refrac control restimulation hydraulic fracturing production uplift...

... procedure, will considerably improve on current techniques for establishing permeability and pore volume of unconventional reservoir samples. pressure transient testing transient linear flow production test drillstem testing fluid dynamics calculation pressure transient analysis upstream oil...

... conventional drillstem testing tools or formation testers, using either straddle packers or probes. The effects of wellbore storage and fluid compressibility are found to reduce the pressure drop and positive pressure pulse in the drawdown and injection tests, respectively; they also affect the decay rate...

... in unconventional reservoirs. The same methodology can be used to diagnose wells from other unconventional resources. pressure transient testing diagnostic plot fracture half-length pressure transient analysis drillstem/well testing fraction 0 application wattenbarger drillstem testing...

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... of fracture half-length, if permeability is known. Our approach, which is fully-analytical, results in an improvement in linear flow analysis over previously-presented methods. shale gas drillstem/well testing production control drillstem testing compressibility initial pressure reservoir...

... to design fracture-injection/falloff tests that would allow determination of all the involved parameters, including reservoir permeability. Field data validate the model and demonstrate the value of this approach. drillstem testing log-log diagnostic plot determination hydraulic fracturing...

... and tight gas formations as it captures the physics of flow in such formations realistically. artificial intelligence complex reservoir case 2 shale gas drillstem/well testing drillstem testing fluid dynamics shale gas reservoir pseudotime correction rate-transient analysis gas-slippage...